J Integr Plant Biol. ›› 1990, Vol. 32 ›› Issue (6): -.

• Research Articles •    

Studies on the Aliphatic Constituents trom the Pollen of Typha angustifolia L.

Jia Shi-shan, Ma Chao-mei and Zhao Li-fang   

Abstract: Five aliphatic compounds were isolated from the pollen of Typha angustifolia L. (Typhaceae). Two of them are new compounds. On the basis of spectroscopic analysis the structure of compound Ⅰ and Ⅱ was elucidated as 7-methyl-4-triacontanone and 6-tritriacontanol, respectively. Pentacosane (Ⅲ)and β-sitosterol palmitate (Ⅳ)also been isolated and identified. The other one (Ⅴ) have not been identified yet. The compound Ⅳ showed significant effect in lowering the serum cholesterol.

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